Finding the Third Proportional to 181,956 and 260,548.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,956 : 260,548.50 = 260,548.50 : x
2. Step 2: Convert to fraction form
   181,956/260,548.50 = 260,548.50/x
3. Step 3: Cross multiply
   181,956x = 260,548.50 × 260,548.50
4. Step 4: Simplify right side
   181,956x = 67,885,520,852.25
5. Step 5: Solve for x
   x = 67,885,520,852.25/181,956
6. Step 6: Final answer
   x = 373,087.56